Write a function that takes two call-by-reference arguments that are pointer variables that point to the heads of linked lists of values of type int. The two linked lists are assumed to be sorted so that the number at the head is the smallest number, the number in the next node is the next smallest, and so forth. The function returns a pointer to the head of a new linked list that contains all of the nodes in the original two lists.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
icon
Related questions
Question
100%

Use C++

Write a function that takes two call-by-reference arguments that are
pointer variables that point to the heads of linked lists of values of type
int. The two linked lists are assumed to be sorted so that the number at
the head is the smallest number, the number in the next node is the next
smallest, and so forth. The function returns a pointer to the head of a new
linked list that contains all of the nodes in the original two lists.
Transcribed Image Text:Write a function that takes two call-by-reference arguments that are pointer variables that point to the heads of linked lists of values of type int. The two linked lists are assumed to be sorted so that the number at the head is the smallest number, the number in the next node is the next smallest, and so forth. The function returns a pointer to the head of a new linked list that contains all of the nodes in the original two lists.
Sample output 1
Enter number of elements in first linkedlist: 3
Enter the 1 element of first linkedlist: 1
Enter the 2 element of first linkedlist: 5
Enter the 3 element of first linkedlist: 10
Sample output 2
Enter number of elements in first linkedlist: 5
Enter the 1 element of first linkedlist: 3
Enter the 2 element of first linkedlist: 7
Enter the 3 element of first linkedlist: 8
Enter the 4 element of first linkedlist: 12
Enter number of elements in second linkedlist: 5 Enter the 5 element of first linkedlist: 16
Enter the 1 element of second linkedlist: 2
Enter the 2 element of second
Enter the 3 element of second
Enter the 4 element of second
Enter the 5 element of second linkedlist: 12
linkedlist: 3
linkedlist: 4
linkedlist: 8
The first linked list is shown as:
1->5->10->NULL
The second linked list is shown as:
2-3-4->8->12->NULL
Merged Linked List is:
1-2-3-4-5->8->10->12->NULL
Enter number of elements in second linkedlist: 7
Enter the 1 element of second linkedlist: 1
Enter the 2 element of second linkedlist: 4
Enter the 3 element of second linkedlist: 5
Enter the 4 element of second linkedlist: 10
Enter the 5 element of second linkedlist: 11
Enter the 6 element of second linkedlist: 12
Enter the 7 element of second linkedlist: 20
The first linked list is shown as:
3->7->8->12->16-> NULL
The second linked list is shown as:
1-4->5->10->11->12->20-> NULL
Merged Linked List is:
1->3->4->5->7->8->10->11->12->12->16->20-> NULL
Transcribed Image Text:Sample output 1 Enter number of elements in first linkedlist: 3 Enter the 1 element of first linkedlist: 1 Enter the 2 element of first linkedlist: 5 Enter the 3 element of first linkedlist: 10 Sample output 2 Enter number of elements in first linkedlist: 5 Enter the 1 element of first linkedlist: 3 Enter the 2 element of first linkedlist: 7 Enter the 3 element of first linkedlist: 8 Enter the 4 element of first linkedlist: 12 Enter number of elements in second linkedlist: 5 Enter the 5 element of first linkedlist: 16 Enter the 1 element of second linkedlist: 2 Enter the 2 element of second Enter the 3 element of second Enter the 4 element of second Enter the 5 element of second linkedlist: 12 linkedlist: 3 linkedlist: 4 linkedlist: 8 The first linked list is shown as: 1->5->10->NULL The second linked list is shown as: 2-3-4->8->12->NULL Merged Linked List is: 1-2-3-4-5->8->10->12->NULL Enter number of elements in second linkedlist: 7 Enter the 1 element of second linkedlist: 1 Enter the 2 element of second linkedlist: 4 Enter the 3 element of second linkedlist: 5 Enter the 4 element of second linkedlist: 10 Enter the 5 element of second linkedlist: 11 Enter the 6 element of second linkedlist: 12 Enter the 7 element of second linkedlist: 20 The first linked list is shown as: 3->7->8->12->16-> NULL The second linked list is shown as: 1-4->5->10->11->12->20-> NULL Merged Linked List is: 1->3->4->5->7->8->10->11->12->12->16->20-> NULL
Expert Solution
steps

Step by step

Solved in 4 steps with 4 images

Blurred answer
Knowledge Booster
Linked List Representation
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education